form提交
form提交和 纯粹的ajax的提交是有区别的
普通的form提交可在表单元素上加上name="obj.list[0].name" 即可提交到后台
但是$.ajax 提交方式不同了
例如
$.ajax({
type: "post",
async:false,
url:'http://localhost',
data:{
id:8813,
name:'9990000',
aList:
[
{
name:'sdf'
},
{
name:'sdf2'
},
{
name:'sdf3'
}
]
} ,
success: function(data){
// dosomething
}
})在network里看看有这样一个信息
Form Data
解决这个方法需要从jquery 解决，这应该算是jquery封装ajax的一个bug
解决方法1 扩展jquery的方法，在$.param的基础上修改一句话即可
代码如下：
(function($) { // copy from jquery.jsvar r20 = /%20/g, rbracket = /\[\]$/; $.extend({ customParam: function( a ) { var s = [], add = function( key, value ) { // If value is a function, invoke it and return its value value = jQuery.isFunction( value ) ? value() : value; s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); }; // If an array was passed in, assume that it is an array of form elements.if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { // Serialize the form elements jQuery.each( a, function() { add( this.name, this.value ); }); } else { for ( var prefix in a ) { buildParams( prefix, a[ prefix ], add ); } } // Return the resulting serializationreturn s.join( "&" ).replace( r20, "+" ); } }); /* private method*/function buildParams( prefix, obj, add ) { if ( jQuery.isArray( obj ) ) { // Serialize array item. jQuery.each( obj, function( i, v ) { if (rbracket.test( prefix ) ) { // Treat each array item as a scalar. add( prefix, v ); } else { buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, add ); } }); } elseif (obj != null && typeof obj === "object" ) { // Serialize object item.for ( var name in obj ) { buildParams( prefix + "." + name, obj[ name ], add ); } } else { // Serialize scalar item. add( prefix, obj ); } }; })(jQuery);
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